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SF MARATHON 1ST HALF 2023

Brian McGlinchey

Bib: 16985•M•Age: 41

El Dorado Hills, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 41%
Gender (Male)
#0 / 3331
Top 49%
Masters (Masters Men)
#0 / 1028
Top 38%
Division (M40-44)
#0 / 332
Top 45%
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
9:29/mi
13:17
→ flat
2.13M
18:17/mi
26:38
→ flat
6.43M
11:41/mi
1:16:52
↑ 274↓ 780.9%
6.62M
-32:-18/mi
1:10:55
↑ 161.6%
10.65M
9:30/mi
1:49:13
↑ 153↓ 3611.0%
Finish· 13.11 mi
9:01/mi
2:11:22
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:10:55
Pace10:43 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:00:27
Pace9:19 /mi
📊Negative Split: 14.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:07:5213:179:2913:17
9:29
-
2.13M
2.13 mi07:21:1326:3812:3013:21
18:17
+8:48
6.43M
6.43 mi08:11:271:16:5211:5750:14
11:41
-6:36
6.62M
6.62 mi08:05:301:10:5510:43
-32:-18
-43:59
10.65M
10.65 mi08:43:481:49:1310:1538:18
9:30
+41:48
Finish
13.11 mi09:05:572:11:2210:0122:09
9:01
-0:29

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

-33:-18 /mi

Average Pace

10:01 /mi

Slowest Pace

18:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:22

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:01 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.40M
1.40 mi07:07:5213:179:2913:17
9:29
#3215
2.13M
2.13 mi07:21:1326:3812:3013:21
18:17
#2687
6.43M
6.43 mi08:11:271:16:5211:5750:14
11:41
#2660
6.62M
6.62 mi08:05:301:10:5510:43
-32:-18
#2817
10.65M
10.65 mi08:43:481:49:1310:1538:18
9:30
#2601
Finish
13.11 mi09:05:572:11:2210:0122:09
9:01
#2462
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.40M1.40 mi1.40 mi321520501953215(Top 53%)2050(Top 62%)195(Top 59%)
2.13M2.13 mi0.73 mi2687+5281778+272164+312349(Top 39%)1575(Top 47%)137(Top 41%)
6.43M6.43 mi4.30 mi2660+271773+5163+12763(Top 46%)1808(Top 54%)166(Top 50%)
6.62M6.62 mi0.19 mi2817-1571844-71171-8---
10.65M10.65 mi4.03 mi2601+2161724+120160+112321(Top 38%)1554(Top 47%)144(Top 43%)
Finish13.11 mi2.46 mi2462+1391637+87150+102149(Top 35%)1435(Top 43%)137(Top 41%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 53%
~flat
+3ft-2ft

Overall

3215

Males

2050

M40-44

195

1.40M→2.13M

1.4 - 2.1 mi

Top 39%
~flat
+3ft-1ft

Overall

2349

Males

1575

M40-44

139

2.13M→6.43M

2.1 - 6.4 mi

Top 46%
×17story building
+274ft-78ft

Overall

2763

Males

1808

M40-44

166

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M40-44

-

6.62M→10.65M

6.6 - 10.7 mi

Top 38%
×21story building
+153ft-361ft

Overall

2321

Males

1554

M40-44

144

10.65M→Finish

10.7 - 13.1 mi

Top 35%
×17story building
+244ft-114ft

Overall

2149

Males

1435

M40-44

137

Passing Analysis

Category:
Athletes Passed
1294*
Passed By
541
Net Change
+753
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#3215
1.40M → 2.13M56436+528#3215#2687
2.13M → 6.43M257*230+27#2687#2660
6.43M → 6.62M24181-157#2660#2817
6.62M → 10.65M280*64+216#2817#2601
10.65M → Finish169*30+139#2601#2462
TOTALS1294*541+753

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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The San Francisco Marathon

The San Francisco Marathon

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